Dr. Sahai began a career in dental and maxillofacial (DMF) radiology after his Masters in Oral Medicine and Radiology from Goa Dental College & Hospital, Goa. He set up a specialized DMF Radiology department at Diwan Chand Satya Pal Aggarwal (DCA) Imaging Research Center, New Delhi and served as the Department Head till December 2012. He is well-published in indexed, peer-reviewed international journals and widely lectured in India and abroad, notably as a keynote speaker at the 18th International Congress of Dental and Maxillofacial Radiology, 26-29th May 2011 – Hiroshima (Japan).
DMD is a step towards providing state-of-the-art dental imaging technology and clinical expertise for the rapidly growing and changing diagnostic needs of the general practitioners and specialists alike. At the same time, DMD partners in clinical and experimental research related to Dento-maxillofacial imaging with multiple educational institutions in the Delhi-NCR region.